<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryRef"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="论文名称" prop="paperTitle">
        <el-input
          v-model="queryParams.paperTitle"
          placeholder="请输入论文名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="作者工号" prop="authorEmployeeId">
        <el-input
          v-model="queryParams.authorEmployeeId"
          placeholder="请输入作者工号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="刊物名称" prop="journalName">
        <el-input
          v-model="queryParams.journalName"
          placeholder="请输入刊物名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['papers:papers:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['papers:papers:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['papers:papers:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="Upload"
          @click="handleImport"
          v-hasPermi="['papers:papers:import']"
          >导入</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['papers:papers:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        v-model:showSearch="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="papersList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column
        label="序号"
        type="index"
        width="50px"
        align="center"
        prop="id"
      />
      <el-table-column label="论文名称" align="center" prop="paperTitle" />
      <el-table-column
        label="教师工号"
        align="center"
        prop="authorEmployeeId"
        show-overflow-tooltip
      />
      <el-table-column label="教师名称" align="center" prop="name" />
      <el-table-column label="作者名次" align="center" prop="authorRank">
        <template #default="scope">
          <dict-tag :options="placing" :value="scope.row.authorRank" />
        </template>
      </el-table-column>
      <el-table-column
        label="刊物名称"
        align="center"
        prop="journalName"
        show-overflow-tooltip
      />
      <el-table-column label="论文级别" align="center" prop="paperLevel">
        <template #default="scope">
          <dict-tag :options="paper_level" :value="scope.row.paperLevel" />
        </template>
      </el-table-column>
      <el-table-column
        label="统一刊号"
        align="center"
        prop="cnNumber"
        show-overflow-tooltip
      />
      <el-table-column
        label="发表时间"
        align="center"
        prop="publicationDate"
        show-overflow-tooltip
      >
        <template #default="scope">
          <span>{{ parseTime(scope.row.publicationDate, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <!--      <el-table-column label="年" align="center" prop="year" />-->
      <el-table-column label="期" align="center" prop="issue" />
      <el-table-column
        label="论文附件"
        prop="attachment"
        align="right"
        show-overflow-tooltip
      >
        <template #default="scope">
          <el-button
            type="text"
            icon="el-icon-edit"
            @click="$download.resource(scope.row.attachment)"
            >{{ scope.row.attachment }}</el-button
          >
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remarks" />
      <el-table-column
        label="操作"
        align="center"
        width="150px"
        class-name="small-padding fixed-width"
      >
        <template #default="scope">
          <el-button
            link
            type="primary"
            icon="Edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['papers:papers:edit']"
            >修改</el-button
          >
          <el-button
            link
            type="primary"
            icon="Delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['papers:papers:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改论文对话框 -->
    <el-dialog :title="title" v-model="open" width="700px" append-to-body>
      <el-form ref="papersRef" :model="form" :rules="rules" label-width="100px">
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="论文名称" prop="paperTitle">
              <el-input
                v-model="form.paperTitle"
                placeholder="请输入论文名称"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="教师工号" prop="teacherId">
              <el-input v-model="form.teacherId" placeholder="请输入教师工号" />
            </el-form-item>
            <!--            <el-form-item label="作者工号" prop="authorEmployeeId">-->
            <!--              <el-input v-model="form.authorEmployeeId" placeholder="请输入作者工号" />-->
            <!--            </el-form-item>-->
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="作者名次" prop="authorRank">
              <el-select v-model="form.authorRank" placeholder="请选择作者名次">
                <el-option
                  v-for="dict in placing"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="刊物名称" prop="journalName">
              <el-input
                v-model="form.journalName"
                placeholder="请输入刊物名称"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item
              label="论文级别"
              prop="paperLevel"
              label-width="100px"
            >
              <el-select
                v-model="form.paperLevel"
                placeholder="请选择论文级别(0-2)"
                style="width: 300px"
              >
                <el-option
                  v-for="dict in paper_level"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="统一刊号" prop="cnNumber" label-width="100px">
              <el-input
                v-model="form.cnNumber"
                placeholder="请输入统一刊号以CN开头"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="论文字数" prop="wordCount">
              <el-input v-model="form.wordCount" placeholder="请输入论文字数" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="发表时间" prop="publicationDate">
              <el-date-picker
                clearable
                v-model="form.publicationDate"
                type="date"
                value-format="YYYY-MM-DD"
                placeholder="请选择发表时间"
              >
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item
              label="论文检索网站"
              label-width="120px"
              prop="searchWebsite"
            >
              <el-input
                v-model="form.searchWebsite"
                placeholder="请输入论文检索网站"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="论文期数" prop="issue">
              <el-input v-model="form.issue" placeholder="请输入期" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-form-item label="论文附件*" prop="attachment">
          <file-upload v-model="form.attachment" />
          <br />
          <div
            class="upload-tip"
            style="font-size: 12px; color: #ff5733; margin-top: 5px"
          >
            请上传大小不超过10MB，格式为PDF的文件。包含刊物封面、CN页、目录、正文、检索页等
          </div>
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input
            v-model="form.remarks"
            type="textarea"
            :autosize="{ minRows: 4, maxRows: 10 }"
            placeholder="请输入内容"
          />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
    <!-- 用户导入对话框 -->
    <el-dialog
      :title="upload.title"
      v-model="upload.open"
      width="400px"
      append-to-body
    >
      <el-upload
        ref="uploadRef"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <el-icon class="el-icon--upload"><upload-filled /></el-icon>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <template #tip>
          <div class="el-upload__tip text-center">
            <div class="el-upload__tip">
              <el-checkbox
                v-model="upload.updateSupport"
              />是否更新已经存在的用户数据
            </div>
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link
              type="primary"
              :underline="false"
              style="font-size: 12px; vertical-align: baseline"
              @click="importTemplate"
              >下载模板</el-link
            >
          </div>
        </template>
      </el-upload>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitFileForm">确 定</el-button>
          <el-button @click="upload.open = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Papers">
import {
  listPapers,
  getPapers,
  delPapers,
  addPapers,
  updatePapers,
} from "@/api/papers/papers";
import { getToken } from "@/utils/auth.js";

const { proxy } = getCurrentInstance();
const { placing, paper_level } = proxy.useDict("placing", "paper_level");

const papersList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    paperTitle: null,
    authorEmployeeId: null,
    journalName: null,
  },
  rules: {
    paperTitle: [
      { required: true, message: "论文名称不能为空", trigger: "blur" },
      {
        pattern: /^[\u4e00-\u9fa5a-zA-Z0-9]+$/,
        message:
          "论文名称必须由汉字、汉字加数字、汉字加英文加数字或纯数字加英文组成",
        trigger: "blur",
      },
    ],
    teacherId: [
      { required: true, message: "教师工号不能为空", trigger: "blur" },
      { pattern: /^\d+$/, message: "教师工号只能包含数字", trigger: "blur" },
    ],
    journalName: [
      { required: true, message: "刊物名称不能为空", trigger: "blur" },
      // 如果需要，可以添加更多针对期刊名称的验证规则
    ],
    cnNumber: [
      { required: true, message: "刊号不能为空", trigger: "blur" },
      { pattern: /^CN/, message: "刊号必须以CN开头", trigger: "blur" },
    ],
    wordCount: [
      { required: true, message: "论文字数不能为空", trigger: "blur" },
      { pattern: /^\d+$/, message: "论文字数只能是数字", trigger: "blur" },
    ],
    // year: [
    //   { required: true, message: "论文年份不能为空", trigger: "blur" },
    //   { pattern: /^\d+$/, message: "论文年份只能是数字", trigger: "blur" },
    // ],
    searchWebsite: [
      { required: true, message: "论文检索网站不能为空", trigger: "blur" },
      {
        pattern:
          /^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?$/,
        message: "请输入有效的网址",
        trigger: "blur",
      },
    ],
  },
});
/** 查询论文列表 */
function getList() {
  loading.value = true;
  listPapers(queryParams.value).then((response) => {
    papersList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}
/** 上传文件相关 */
const upload = reactive({
  // 是否显示弹出层（用户导入）
  open: false,
  // 弹出层标题（用户导入）
  title: "",
  // 是否禁用上传
  isUploading: false,
  // 是否更新已经存在的用户数据
  updateSupport: 0,
  // 设置上传的请求头部
  headers: { Authorization: "Bearer " + getToken() },
  // 上传的地址
  url: import.meta.env.VITE_APP_BASE_API + "/papers/papers/importData",
});

const { queryParams, form, rules } = toRefs(data);

/**
 * 导入按钮操作
 */
function handleImport() {
  upload.title = "用户导入";
  upload.open = true;
}
/** 下载模板操作 */
function importTemplate() {
  proxy.download(
    "papers/papers/importTemplate",
    {},
    `papers_template_${new Date().getTime()}.xlsx`
  );
}

/**文件上传中处理 */
const handleFileUploadProgress = (event, file, fileList) => {
  upload.isUploading = true;
};

/** 文件上传成功处理 */
const handleFileSuccess = (response, file, fileList) => {
  upload.open = false;
  upload.isUploading = false;
  proxy.$refs["uploadRef"].handleRemove(file);
  proxy.$alert(
    "<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" +
      response.msg +
      "</div>",
    "导入结果",
    { dangerouslyUseHTMLString: true }
  );
  getList();
};
/** 提交上传文件 */
function submitFileForm() {
  proxy.$refs["uploadRef"].submit();
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    paperTitle: null,
    fundingOrProject: null,
    authorEmployeeId: null,
    authorRank: null,
    journalName: null,
    paperLevel: null,
    cnNumber: null,
    wordCount: null,
    publicationDate: null,
    year: null,
    issue: null,
    searchWebsite: null,
    attachment: null,
    createName: null,
    createTime: null,
    updateName: null,
    updateTime: null,
    deleteFlag: null,
    departmentId: null,
    remarks: null,
    teacherId: null,
  };
  proxy.resetForm("papersRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加论文";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value;
  getPapers(_id).then((response) => {
    form.value = response.data;
    open.value = true;
    title.value = "修改论文";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["papersRef"].validate((valid) => {
    if (valid) {
      if (form.value.id != null) {
        updatePapers(form.value).then((response) => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addPapers(form.value).then((response) => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal
    .confirm('是否确认删除论文编号为"' + _ids + '"的数据项？')
    .then(function () {
      return delPapers(_ids);
    })
    .then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    })
    .catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download(
    "papers/papers/export",
    {
      ...queryParams.value,
    },
    `papers_${new Date().getTime()}.xlsx`
  );
}

getList();
</script>
